-ol c-- ccc ccf ccl ccn cco ccr ccs cct cfc cff cfl cfn cfo cfr cfs cft cl- clc clf cll cln clo clr cls clt cn- cnc cnf cnl cnn cno cnr cns cnt co- coc cof col con coo cor cos cot crc crf crl crn cro crr crs crt csc csf csl csn cso csr css cst ctc ctf ctl ctn cto ctr cts ctt fcc fcf fcl fcn fco fcr fcs fct ffc fff ffl ffn ffo ffr ffs fft flc flf fll fln flo flr fls flt fnc fnf fnl fnn fnr fns fnt foc fof fol fon foo for fos fot frc frf frl frn fro frr frs frt fsc fsf fsl fsn fso fsr fss fst ftc ftf ftl ftn fto ftr fts ftt lcc lcf lcl lcn lco lcr lcs lct lfc lff lfl lfn lfo lfr lfs lft llc llf lll lln llo llr lls llt lnc lnl lnn lno lnr lns lnt loc lof lol lon loo lor los lot lrc lrf lrn lro lrr lrs lrt lsc lsf lsl lsn lso lsr lss lst ltc ltf ltl lto ltr lts ltt ncc ncf ncl ncn nco ncr ncs nct nfc nff nfl nfn nfo nfr nfs nft nlc nlf nll nln nlo nlr nls nlt nnc nnf nnl nnn nno nns nnt no- noc nof nol non noo nor nos not nrc nrf nrl nrn nro nrr nrs nrt nsc nsf nsl nsn nso nsr nss nst ntc ntf ntn nto ntr nts ntt oc- occ ocf ocl ocn oco ocr ocs oct of- ofc off ofl ofn ofo ofr ofs oft olc olf oll oln olo ols olt on- onc onf onl onn ono onr ons ont oo- ooc oof ool oon ooo oor oos oot or- orc orf orl orn oro orr ors ort os- osc osf osl osn oso osr oss ost ot- otc otf otl otn oto otr ots ott rcc rcf rcl rcn rco rcr rcs rct rfc rff rfl rfn rfo rfr rfs rft rlc rlf rll rln rlo rlr rls rlt rnc rnn rno rnr rns rnt roc rof rol ron roo ror ros rot rrc rrf rrl rrn rrr rrs rrt rsc rsf rsl rsn rso rsr rss rst rtc rtf rtl rtn rto rtr rts rtt scc scf scl scn sco scr scs sct sfc sff sfl sfn sfo sfr sfs sft slc slf sll sln slo slr sls slt snc snf snl snn sno snr sns snt soc sof sol son soo sor sos sot sr- src srf srl srn sro srr srs srt ss- ssc ssf ssl ssn sso ssr sss sst stc stf stl stn sto str sts stt tcc tcf tcl tcn tco tcr tcs tct tfc tff tfl tfn tfo tfr tfs tft tlc tlf tll tln tlo tlr tls tlt tnc tnf tnl tnn tno tnr tns tnt to- toc tof tol ton too tor tos tot trc trf trl trn tro trr trs trt tsc tsf tsl tsn tso tsr tss tst ttc ttf ttl ttn tto ttr tts ttt